import java.util.InputMismatchException;
import java.util.Random;
import java.util.Scanner;

//XIACHUNYU

public class GuessNumber {
    public static void main(String[]args) {
        System.out.println("欢迎来到猜数字");
        Scanner scan = new Scanner(System.in);
        while (true) {
            int answer = (int) (Math.random());
            System.out.println(answer);
            int guess;
            int chances = 7;


            System.out.println("请输入一个1-100之间的数字，含1和100，你还有:"+chances+"机会");
            try {
                guess = scan.nextInt();
            } catch (InputMismatchException e) {
                System.out.println("请输入数字");

                scan.next();
                continue;
            }
            if (guess == -1) {
                break;
            } else if (guess > answer) {
                System.out.println("大了");
            } else if (guess < answer) {
                System.out.println("小了");
            } else {
                System.out.println("恭喜猜对了！");
                break;
            }
            chances = chances - 1;
            if (chances == 0) {
                System.out.println("游戏结束");
                break;

            }
            System.out.println("再玩一次吗?(y/n)");
            String again = scan.next();
            if (!again.equalsIgnoreCase("y")) {
                break;
            }
        }
            Random random = new Random();
            int num = random.nextInt( 100) +1;
            Scanner scanner = new Scanner(System.in);
            while (true) {
                System.out.println("请输入猜测的数字：");
                int xcyGuess = scanner.nextInt();
                if (xcyGuess > num) {
                    System.out.println("猜大了");
                }else if (xcyGuess < num) {
                    System.out.println("猜小了");
                }else {
                    System.out.println("猜对了！");
                    break;
                }
            }
        }
    }